# @Version : 1.0
# @Author  : 刘宇
# @File    : 02_arithmetic_exercise.py
# @Time    : 2025/9/29 21:36

# days = 97
# week = days // 7
# left_day = days % 7
# print(f"假如还有{days}天放假，则：合{week}个星期 零{left_day}天" )


hua_shi = 234.5
tem = 5 / 9 * (hua_shi - 100)
print(f"华氏温度为：{hua_shi}对应的摄氏温度为{tem}")
print("华氏温度%.2f 对应的摄氏温度 %.2f"%(hua_shi, tem))